06-04-2016, 04:01 PM
My original PSG Signature thermostats failed. I replaced them with Newell supplied RVComfort-PHP 6635A336 which work great and allow me to run single or dual compressors for both front and back. I had trouble understanding their wiring diagram so I make my own diagram which I have attached if anyone decides to install these.
2001 Newell #579
tow a Honda Odyssey
fun car: 1935 Mercedes 500K replica